Comments on: Radio-Controlled Bus Stop Displays https://www.epanorama.net/blog/2013/11/25/radio-controlled-bus-stop-displays/ All about electronics and circuit design Sat, 11 Apr 2026 07:36:07 +0000 hourly 1 http://wordpress.org/?v=3.9.14 By: Tomi Engdahl https://www.epanorama.net/blog/2013/11/25/radio-controlled-bus-stop-displays/comment-page-1/#comment-589672 Thu, 19 Jun 2014 09:53:54 +0000 http://www.epanorama.net/blog/?p=23206#comment-589672 Mystery signal from a helicopter
http://www.windytan.com/2014/02/mystery-signal-from-helicopter.html

]]> By: Tomi Engdahl https://www.epanorama.net/blog/2013/11/25/radio-controlled-bus-stop-displays/comment-page-1/#comment-589671 Thu, 19 Jun 2014 09:53:33 +0000 http://www.epanorama.net/blog/?p=23206#comment-589671 The same hacker continues public transportation related hacks:

Headerless train announcements
http://www.windytan.com/2014/06/headerless-train-announcements.html

The Finnish state railway company just changed their automatic announcement voice, discarding old recordings from trains. It could be a good time for some data dumpster diving for the old ones, don’t you think?

The audio files are headerless; there is no explicit information about the format, sample rate or sample size anywhere.

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